Harry P Williams Memorial (PTN)

Airport information: Patterson, LA, United States. Search for another airport below.

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Location and general information

ICAO code: KPTN
FAA identifier: PTN
FAA site number: 07697.*A
City / state: Patterson, LA
County: St Mary
Time zone: America/Chicago
Reference point: 29°42'34.37" N
91°20'20.32" W
Elevation: 8.5 ft (surveyed)
Magnetic variation: 1° E (2005)
Status: Operational
Ownership: Public, State of Louisiana
Use: Open to the public
Airport area: 488 acres
From downtown: 2 NM northwest
Sectional chart: Houston
Activated: 04/1940

Services and facilities

Control tower: No
Attendance: Continuous
Fuel: 100LL, Jet A
Airframe / engine repair: Major / major
Transient storage: Hangar, tie-downs
Other services: Crop dusting, avionics, charter, flight instruction
ARTCC: Houston (ZHU)
Flight service: De Ridder (DRI)
1-800-WX-BRIEF
NOTAM facility: PTN
Wind indicator: Lighted
Beacon: White and green, sunset to sunrise
Segmented circle: No
Landing fee: No
Customs: Landing rights airport
Airport manager: Paul J. Governak
337-828-4100
Last FAA inspection: 07/19/2023

FAA remarks

4500 ft by 100 ft waterway HDG 04/22 located 1100 ft south of conc runway. Dual land/SEA operation.
For CD contact new orleans approach at 504-471-4350 or 124.3.
Pilots conducting efvs operations; be aware led ALS in use runway 24.
Contact airport manager for dsngd ramp space for public use at airport.

Source: FAA Airport Data and Information Portal (ADIP), effective October 29, 2026. View this airport on the FAA site

Airport facts

ICAO code: KPTN
FAA identifier: PTN
Location: Patterson, LA, United States
Elevation: 8.5 ft
Time zone: America/Chicago
Coordinates: 29.70955, -91.33898

Runways

Runway	Size	Surface
06 / 24	5,399 × 150 ft	Asphalt, fair
04W / 22W	4,500 × 100 ft	Water, good

Codes, elevation and runways: FAA airport data (NASR), effective 2026-10-29. Reference only, not for navigation.

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